| 64层螺旋CT支气管动脉成像观察支气管动脉三维解剖结构 |
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| 引用本文： | 徐秋贞,王钟江,居胜红,吴旻,杨明,邓钢.64层螺旋CT支气管动脉成像观察支气管动脉三维解剖结构[J].中国医学影像技术,2012,28(1):90-93. |
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| 作者姓名： | 徐秋贞 王钟江 居胜红 吴旻 杨明 邓钢 |
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| 作者单位： | 东南大学附属中大医院放射科,江苏南京,210009 |
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| 摘 要： | 目的探讨64层CTA显示支气管动脉三维解剖结构的应用价值。方法对35例肺部疾病患者进行64层CT支气管动脉成像,以VR、MIP及MPR后处理技术显示支气管动脉解剖学特征。结果 35例患者中,共63支支气管动脉获得显示,右侧39支,左侧24支;支气管动脉正常起源34例,异常起源1例;4例有肺外体循环动脉参与供血,共10支血管,1例存在异常体循环动脉供血。最常见的支气管动脉类型为R1L1型(18/35)。27例支气管动脉增粗,直径2~5 mm。结论 64层CTA支气管动脉成像可无创、直观显示支气管动脉及肺外体循环动脉的形态解剖学特征。
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| 关 键 词： | 支气管动脉 血管造影术 体层摄影术 X线计算机 |
| 收稿时间： | 2011/5/11 0:00:00 |
| 修稿时间： | 2011/8/28 0:00:00 |
Imaging of three-dimensional anatomic structures of bronchial arteries with 64-slice CT angiography |
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| XU Qiu-zhen,WANG Zhong-jiang,JU Sheng-hong,WU Min,YANG Ming and DENG Gang.Imaging of three-dimensional anatomic structures of bronchial arteries with 64-slice CT angiography[J].Chinese Journal of Medical Imaging Technology,2012,28(1):90-93. |
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| Authors: | XU Qiu-zhen WANG Zhong-jiang JU Sheng-hong WU Min YANG Ming and DENG Gang |
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| Institution: | Department of Radiology, Zhongda Hospital, Southeast University, Nanjing 210009, China;Department of Radiology, Zhongda Hospital, Southeast University, Nanjing 210009, China;Department of Radiology, Zhongda Hospital, Southeast University, Nanjing 210009, China;Department of Radiology, Zhongda Hospital, Southeast University, Nanjing 210009, China;Department of Radiology, Zhongda Hospital, Southeast University, Nanjing 210009, China;Department of Radiology, Zhongda Hospital, Southeast University, Nanjing 210009, China |
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| Abstract: | Objective To investigate the value of 64-slice CT angiography(CTA) in displaying three-dimensional anatomic structures of bronchial arteries.Methods Totally 35 patients with lung diseases underwent 64-slice CTA to demonstrate anatomic structures of bronchial arteries with VR,MIP and MPR post-processing technique.Results In 35 patients,63 bronchial arteries were identified(39 on the right and 24 on the left),among which bronchial arteries of 34 patients had normal origin and 1 had ectopic origin.Altogether 10 bronchial arteries took part in nonbronchial systemic arteries in 4 patients,and 1 patient had abnormal systemic artery.The common type of the bronchial arteries was R1L1(18/35).Bronchial arteries dilatation was seen in 27 of 35 patients,with diameter of 2—5 mm.Conclusion 64-slice CTA of bronchial artery can reveal the morphological anatomic characteristics of bronchial arteries and nonbronchial systemic arteries non-invasively and directly. |
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| Keywords: | Bronchial arteries Angiography Tomography X-ray computed |
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